Matches 1 - 14 out of 14


Match Document Document Title
US20080016923 MAGNETIC LOCK  
A magnetic lock structure is disclosed. The lock comprises a metallic plate mounted at the edge of a door panel; a lock body mounted within the door frame of the door panel at a position...
US20130192315 LOCK  
A lock, which is designed as a panic lock for a door of freezing room, includes a chassis (1, 2) and a latch bolt (3), which is displaceably guided into the chassis, impinged upon by a spring...
US20110088322 CLOSURE ASSEMBLIES FOR FIRE DOORS, FIRE DOORS INCLUDING SUCH CLOSURE ASSEMBLIES AND METHODS OF LOCKING FIRE DOORS  
In one embodiment, a closure assembly for a fire door, including a first lead post having a longitudinal cavity located therein, an opening extending through a wall of the first lead post into the...
US20140102155 Door Lock  
A door lock (3) includes a latch device (30) and an inner operational device (20) mounted to a first side (1A) of a door (1) and an outer operational device (16) mounted to a second side (1B) of...
US20100043505 Latch Device for Panic Door Lock with Anti-Picking Function  
A latch device (30) for a door lock includes a latch (38) pivotable between an extended, locking position and a retracted, unlocking position upon operation of a linking rod (37). A liming block...
US20090139283 HIDDEN LOCK LOCKED TO AN INNER SIDE OF A DOORPLATE  
A hidden lock locked to an inner side of a doorplate comprises a top seat assembly; a top rod; the top seat assembly being assembled to the top rod; a linking rod installed to a lower side of the...
US20090183538 FIREPROOF DOOR LOCK  
An fireproof door lock comprises a handle seat frame being a U shape frame; a press unit installed in the U shape frame of the handle seat frame; the press unit having a driven mechanism; the...
US20150252592 Panic Exit Door Lock with an Indication of a Locking State  
A panic exit door lock includes an outer operational device mounted to an outer side of a door, an inner operational device mounted to an inner door of the door, a lock mounted in the door, and a...
US20080256995 Unlock Transmission Mechanism for Escape Door  
An unlock transmission mechanism for escape doors is disclosed, including a base, a transmission member, a first drive unit and a second drive unit, wherein the transmission member, the first...
US20100126239 Conical shank anti-ligature releasable door lever  
A lever latch lock assembly including: a. a lock housing mounted in the door including a lock bolt movable along a first axis, a spindle extending along a second axis generally perpendicular to...
US20110192201 Operating Device for Lock  
An operating device for a lock includes a mounting plate mounted to an outer side of a door. A frame is fixed in a receiving space of the door. A push member includes a push section operably...
US20110239712 Adjustable Driving Mechanism for Panic Exit Door Lock  
A door lock includes a bracket fixed to a door. An engaging member is pivotably mounted to the bracket. A draw member includes a first end pivotably connected to the engaging member and a second...
US20170081886 Truck Roll-Up Door Internal Lock Release  
An internal release mechanism for a truck roll-up door closure to a vehicle compartment includes a lift arm disposed on the roll-up door inside the vehicle compartment having a stowed position and...
US20160060902 POWER CONTROL CIRCUIT ASSEMBLY FOR AN ELECTRIC DOOR LATCH MECHANISM  
A power control circuit assembly for an electric door lock comprises a load control circuit module configured to distribute a DC operating voltage to power an electromechanical door latch...

Matches 1 - 14 out of 14